go/src/runtime/rt0_freebsd_amd64.s

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

// On FreeBSD argc/argv are passed in DI, not SP, so we can't use _rt0_amd64.
TEXT _rt0_amd64_freebsd(SB),NOSPLIT,$-8
	LEAQ	8(DI), SI // argv
	MOVQ	0(DI), DI // argc
	JMP	runtime·rt0_go(SB)
FreeBSD-specific porting work. cgo/libmach remain unimplemented. However, compilers, runtime, and packages are 100%. I still need to go through and implement missing syscalls (at least make sure they're all listed), but for all shipped functionality, this is done. Ship! ;) R=rsc, VenkateshSrinivas https://golang.org/cl/152142 2009-11-17 09:20:58 -07:00			`// Copyright 2009 The Go Authors. All rights reserved.`
			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

runtime: use new #include "textflag.h" I did this just to clean things up, but it will be important when we drop the pkg directory later. LGTM=bradfitz R=r, bradfitz CC=golang-codereviews https://golang.org/cl/132600043 2014-09-04 21:05:18 -06:00			`#include "textflag.h"`
runtime: convert .s textflags from numbers to symbolic constants. Remove NOPROF/DUPOK from everything. Edits done with a script, except pclinetest.asm which depended on the DUPOK flag on main(). R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/12613044 2013-08-07 13:20:05 -06:00
runtime: unify amd64 -buildmode=exe entry point code All of the amd64 entry point code is the same except for Plan 9. Unify it all into asm_amd64.s. Change-Id: Id47ce3a7bb2bb0fd48f326a2d88ed18b17dee456 Reviewed-on: https://go-review.googlesource.com/69292 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> 2017-10-09 12:31:20 -06:00			`// On FreeBSD argc/argv are passed in DI, not SP, so we can't use _rt0_amd64.`
runtime: convert .s textflags from numbers to symbolic constants. Remove NOPROF/DUPOK from everything. Edits done with a script, except pclinetest.asm which depended on the DUPOK flag on main(). R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/12613044 2013-08-07 13:20:05 -06:00			`TEXT _rt0_amd64_freebsd(SB),NOSPLIT,$-8`
runtime: change amd64 startup convention Now the default startup is that the program begins at _rt0_amd64_$GOOS, which sets DI = argc, SI = argv and jumps to _rt0_amd64. This makes the _rt0_amd64 entry match the expected semantics for the standard C "main" function, which we can now provide for use when linking against a standard C library. R=golang-dev, devon.odell, minux.ma CC=golang-dev https://golang.org/cl/7525043 2013-03-06 13:03:04 -07:00			`LEAQ 8(DI), SI // argv`
			`MOVQ 0(DI), DI // argc`
runtime: unify amd64 -buildmode=exe entry point code All of the amd64 entry point code is the same except for Plan 9. Unify it all into asm_amd64.s. Change-Id: Id47ce3a7bb2bb0fd48f326a2d88ed18b17dee456 Reviewed-on: https://go-review.googlesource.com/69292 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> 2017-10-09 12:31:20 -06:00			`JMP runtime·rt0_go(SB)`